TY  - BOOK
AU  - Trappe,Tonya
AU  - Tullis, Graham
TI  - Intelligent business coursebook: intermediate business english
SN  - 058284796-6
PY  - 2006///
CY  - Madrid
PB  - Pearson, 
KW  - INGLES
KW  - NEGOCIOS
KW  - EXPURGO
ER  -